obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/sparc/combined-2.c b/gcc/testsuite/gcc.target/sparc/combined-2.c
new file mode 100644
index 000000000..c4b70a55a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sparc/combined-2.c
@@ -0,0 +1,23 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mcpu=ultrasparc -mvis" } */
+typedef unsigned char pixel __attribute__((vector_size(4)));
+typedef unsigned char vec8 __attribute__((vector_size(8)));
+typedef short vec16 __attribute__((vector_size(8)));
+
+vec16 foo (pixel a, pixel b) {
+  vec8 c = __builtin_vis_fpmerge (a, b);
+  vec16 d = { -1, -1, -1, -1 };
+  vec16 e = __builtin_vis_fmul8x16 (a, d);
+
+  return e;
+}
+
+vec16 bar (pixel a) {
+  vec16 d = { 0, 0, 0, 0 };
+  vec16 e = __builtin_vis_fmul8x16 (a, d);  /* Mulitplication by 0 = 0.  */
+
+  return e;
+}
+
+/* { dg-final { scan-assembler "fmul8x16" } } */
+/* { dg-final { scan-assembler "fzero" } } */